Portable limb support



FIG. 1 is a right side elevational view thereof, the left side beingidentical;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a perspective view thereof.

The ornamental design for a portable limb support, as shown anddescribed.